CVE-2023-48590 : What You Need to Know

Adobe Experience Manager versions 6.5.18 and earlier are affected by a Cross-site Scripting (DOM-based XSS) vulnerability. An attacker with low privileges can exploit this vulnerability by convincing a victim to visit a URL referencing a vulnerable page, leading to the execution of malicious JavaScript content within the victim's browser.

Understanding CVE-2023-48590

This section provides an overview of the CVE-2023-48590 vulnerability.

What is CVE-2023-48590?

CVE-2023-48590 is a Cross-site Scripting (DOM-based XSS) vulnerability affecting Adobe Experience Manager versions 6.5.18 and earlier. It allows a low-privileged attacker to execute malicious JavaScript in the victim's browser by tricking them into visiting a specially crafted URL.

The Impact of CVE-2023-48590

This vulnerability can be exploited to perform various malicious activities, such as stealing sensitive information, impersonating users, or performing unauthorized actions within the affected application.

Technical Details of CVE-2023-48590

In this section, we delve into the technical aspects of CVE-2023-48590.

Vulnerability Description

The vulnerability arises due to improper input validation in the

/libs/cq/contexthub/components/new-segment/clientlib/wizard.new-segment.js

script of Adobe Experience Manager. This allows an attacker to inject and execute malicious scripts in the victim's browser.

Affected Systems and Versions

Adobe Experience Manager versions 6.5.18 and earlier are confirmed to be vulnerable to this Cross-site Scripting issue.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a malicious URL and enticing unsuspecting victims to click on it. Upon accessing the compromised URL, the attacker's code executes within the victim's browser environment.

Mitigation and Prevention

Here's what you can do to mitigate the risks associated with CVE-2023-48590.

Immediate Steps to Take

Users and administrators should promptly apply the security patch provided by Adobe to address the vulnerability. Additionally, educating users about safe browsing practices to avoid clicking on suspicious links can help prevent exploitation.

Long-Term Security Practices

Implementing secure coding practices, conducting regular security assessments, and staying informed about the latest security threats can help organizations bolster their overall security posture.

Patching and Updates

It is crucial for organizations to stay up-to-date with security patches released by Adobe for Adobe Experience Manager. Regularly updating the software can help protect against known vulnerabilities.